6840120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 24883200

約数和(自身を除く): 18043080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 479, 510, 595, 680, 714, 840, 952, 958, 1020, 1190, 1428, 1437, 1785, 1916, 2040, 2380, 2395, 2856, 2874, 3353, 3570, 3832, 4760, 4790, 5748, 6706, 7140, 7185, 8143, 9580, 10059, 11496, 13412, 14280, 14370, 16286, 16765, 19160, 20118, 24429, 26824, 28740, 32572, 33530, 40236, 40715, 48858, 50295, 57001, 57480, 65144, 67060, 80472, 81430, 97716, 100590, 114002, 122145, 134120, 162860, 171003, 195432, 201180, 228004, 244290, 285005, 325720, 342006, 402360, 456008, 488580, 570010, 684012, 855015, 977160, 1140020, 1368024, 1710030, 2280040, 3420060, 6840120]

約数ペア:

[(1, 6840120), (2, 3420060), (3, 2280040), (4, 1710030), (5, 1368024), (6, 1140020), (7, 977160), (8, 855015), (10, 684012), (12, 570010), (14, 488580), (15, 456008), (17, 402360), (20, 342006), (21, 325720), (24, 285005), (28, 244290), (30, 228004), (34, 201180), (35, 195432), (40, 171003), (42, 162860), (51, 134120), (56, 122145), (60, 114002), (68, 100590), (70, 97716), (84, 81430), (85, 80472), (102, 67060), (105, 65144), (119, 57480), (120, 57001), (136, 50295), (140, 48858), (168, 40715), (170, 40236), (204, 33530), (210, 32572), (238, 28740), (255, 26824), (280, 24429), (340, 20118), (357, 19160), (408, 16765), (420, 16286), (476, 14370), (479, 14280), (510, 13412), (595, 11496), (680, 10059), (714, 9580), (840, 8143), (952, 7185), (958, 7140), (1020, 6706), (1190, 5748), (1428, 4790), (1437, 4760), (1785, 3832), (1916, 3570), (2040, 3353), (2380, 2874), (2395, 2856)]